baber/WOPTO huggingface dataset:
Patent EP-0557996-A2 (EP)
Inventor: KINO KUNIKI
IPC: C12N1/20
Filed: 1993-02-25
Abstract: Disclosed is a process for the production of L-threonine or L-isoleucine by fermentation, which comprises culturing in a medium a microorganism belonging to the genus  Escherichi a and having a resistance to a purine analogue and the ability to produce L-threonine or L-isoleucine until L-threonine or L-isoleucine is accumulated in the culture, and recovering L-threonine or L-isoleucine therefrom.
Patent EP-0565847-A2 (EP)
Inventor: POHL YANGO
IPC: A61C5/40
Filed: 1993-03-05
Abstract: In apicectomies carried out after cutting out a bone cavity it is very often necessary to conduct a root treatment. The corresponding fillings must be performed under dry conditions, so that the exposed bone surface must be separated from the resection surface in order to avoid blood being able to pass into the root region to be filled, on the one hand, and any reagents that may be necessary (e.g. for irrigation of the root canal) and solid particles of matter being able to reach the bone cavity, on the other hand. For this purpose, a means is provided which permits complete lining of the bone cavity and separates the material of the latter from the root region to be filled. At the same time, the lining 10 comprises two layers 11 and 12 of different, mutually complementing functions. The lining 10 is pressed into the bone cavity 3 with an appropriate tool and is thereby simultaneously deformed and adapted to the surface 4 thereof.   <IMAGE>
Patent EP-0584727-A2 (EP)
Inventor: SEKI TAKAHITO C O SONY CORPORA
IPC: G11B5/008
Filed: 1993-08-19
Abstract: An automatic clock signal phase adjusting circuit for use with a digital magnetic recording and reproducing apparatus adopting a partial response class IV coding method. The automatic clock signal phase adjusting circuit comprises: a pattern detection circuit (18) for detecting at least one of patterns "1, 0, -1" and "-1, 0, 1" from a reproduced signal; a level detection circuit for detecting the levels of the reproduced signal in effect when the pattern detection circuit detects 0's; a clock reproduction circuit for reproducing a clock signal from the reproduced signal; and a phase adjustment circuit for adjusting the phase of the clock signal reproduced by the clock reproduction circuit based on the output signal from the level detection circuit.
Patent EP-0596296-A2 (EP)
Inventor: KRETZ HANS-JOACHIM DIPL-ING
IPC: H04Q11/04
Filed: 1993-10-15
Abstract: A digital telecommunication exchange has one or more special interfaces for connecting one or more external computers. A single digital telephone apparatus which has as an accessory a computer with screen is connected to an interface of this kind. The digital telephone apparatus can also be integrated into the computer, the telephone component being connected to a normal interface and the computer being connected to a special interface. If a plurality of switchboards or computers are present, a computer which is connected to the special interface can operate as higher ranking computer (R), the said computer being connected to the computers of the switchboards (VP) via a bus system (B2). The higher ranking computer serves to distribute calls and administer the calls which are to be processed by the switchboards. <IMAGE>
Patent EP-0571008-A2 (EP)
Inventor: DULL DENNIS CLINTON
IPC: F16H45/02
Filed: 1993-04-05
Abstract: A torque converter and clutch assembly has an inertia mass (62) secured to the turbine (22) which provides a friction surface (78) for the clutch. The clutch has a spline input connection between the input shell (14) and a clutch damper (38) input. The pressure plate (41) provides the damper output and supports an annular friction pad (60) which cooperates, during engagement, with the inertia mass on the turbine to complete the friction interface.
Patent EP-0566213-A2 (EP)
Inventor: CARUSSI GIAN PAOLO
IPC: B60N2/75
Filed: 1993-04-15
Abstract: An armrest structure is disclosed which comprises a supporting framework (3) releasably bonded to an anchor plate (8) for attachment to the seat by means of a joint whose members (7,9) are releasably coupleable together and arranged to be mutually bonded by fastening means (11a,b,12) within reach from the armrest side facing the plate (8).
Patent EP-0583128-A2 (EP)
Inventor: PAOLI THOMAS L
IPC: H01S5/068
Filed: 1993-08-02
Abstract: A diode laser (82-90,92b,94b,96) of the buried heterostructure type with transverse injection and a lateral bipolar transistor structure (82-90,92a,94a) are monolithically and coaxially formed in the same set of semiconductor layers (72-80) to make an integral laser device that emits a constant level of optical power stabilized against unpredictable variations. The base region (86a) of the transistor structure is formed coaxially with the laser cavity (86b), so that laser optical power passes into or through the transistor base (86a). Electrical feedback is provided from the transistor to the laser via a resistor (110) between the collector (94a) of the transistor and the anode (96) of the laser, thereby controlling the current delivered by an external current source to the laser.
Patent EP-0623905-A2 (EP)
Inventor: BOST WERNER R
IPC: G08B13/193
Filed: 1994-04-28
Abstract: The invention relates to an infrared motion detector having an arcuate lens screen (13) which is assembled in front of an infrared sensor (10) and whose lenses (14) in each case cover a monitoring area and focus the radiation of an infrared radiation source, located within the monitoring area, on the infrared sensor (10), the lenses (14) which are located in the central area "X" of the lens screen (13) casting the incident radiation in the direct beam path to the infrared sensor (10), while at least one reflector is provided for detecting laterally incident marginal beams. To avoid gaps in the detection range which are caused by beams which impinge on the rear of the reflector, and furthermore in order to increase the number of monitoring areas so as, for example, also to detect radiation sources which are already located behind the sensor (10), there is arranged in the beam path in front of the sensor (10) a beam splitter which has at least one obliquely placed plane-parallel beam-splitter element (16) whose degree of transmission (transmittance) "T" is greater than or equal to the degree of reflection (reflectance) "R" and to the transmission radiation from the central area "X" of the lens screen impinges in the direct beam path on the sensor (10) and the reflection radiation from the area "Y" of the laterally incident marginal radiation is deflected onto the sensor (10). <IMAGE>
Patent EP-0655731-A2 (EP)
Inventor: OZAWA KAZUNORI C O NEC CORPORA
IPC: G10L21/02
Filed: 1994-11-29
Abstract: In a noise suppressor capable of suppressing a noise signal before encoding or after decoding, a sequence of speech signals is rendered by the use of an inverse filter or a decoder into a sound source signal corresponding to the speech signal sequence. The noise signal is suppressed from the sound source signal by the use of feature parameters derived from the speech signal sequence. The noise signal can be suppressed within a speech duration and/or a non-speech duration by detecting the speech and the non-speech durations from the feature parameters.
Patent EP-0619612-A2 (EP)
Inventor: MAAS HENRICUS GODEFRIDUS R
IPC: H01L21/331
Filed: 1994-04-05
Abstract: A semiconductor device with a bipolar transistor formed in a layer of semiconductor material (2) provided on an insulating substrate (1), in which material a collector zone (4), a base zone (5), and an emitter zone (6) are provided below a strip of insulating material (3) situated on the layer (2), which zones are connected to contact regions (7, 8, 9, 10) lying adjacent the strip (3), three of the contact regions (8, 9, 10) lying next to one another at a same side of the strip (3), of which two (8 and 9) are connected to the base zone (5) while the third (10), which lies between the former two (8 and 9), is connected to the emitter zone (6). The three contact regions (8, 9, 10) situated next to another at the same side of the strip (3) are provided alternately in the layer of semiconductor material (2) and in a further layer of semiconductor material (19) extending up to the strip (3). The three contact regions (8, 9, 10) connected to the base zone (5) and the emitter zone (6) may be provided with mutual interspacings which are smaller than the details which can be realised in a photoresist layer by means of the photolithographic process to be used in the manufacture of the transistor. As a result, the transistor can be manufactured with a very small extrinsic base.
Patent EP-0608135-A2 (EP)
Inventor: INUI TETSUYA
IPC: B41J2/045
Filed: 1994-01-20
Abstract: An ink jet head has an ink head main body that is constituted of a substrate (5), spacers (6) that are formed on one side of the substrate, and a roof plate (7) that is joined to the substrate (5) through the spacers (6). One or more ink passages (2) are independently formed between the substrate (5) and the roof plate (7). Rows of piezoelectric devices (3a), each of which is made of a plurality of piezoelectric devices (3a) aligned along an ink passage (2), are associated with the respective ink passages. Ac voltages whose phases are different from each other by 90 degrees are applied to the respective piezoelectric devices. Progressive waves, which are excited by the rows of piezoelectric devices (3a), allow ink to move through the ink passage (2) and to be sprayed.
Patent EP-0613061-A2 (EP)
Inventor: ITO AKIRA C O CANON KABUSHIKI
IPC: G03G15/01
Filed: 1994-02-23
Abstract: An apparatus for forming color toner images on an electrophotographic photosensitive member (4a) and for transferring the color toner images onto a transfer member (2), in which the vibration is prevented from acting on the photosensitive member (4a) during a latent image corresponding to each color image is formed, thereby improving the image quality. That is to say, when a peripheral length of the transfer member (2) is L₁, a distance between a light illuminating position (21) of the light information illuminating means on the photosensitive member (4a) and a transfer position (22) of the transfer member is L₂, and a length of a maximum image formed on the transfer member (2) is L₃, a relation (L₁-L₃) > L₂ is established, thereby preventing the vibration from developing device switching from acting on the photosensitive member (4a).
Patent EP-0649171-A2 (EP)
Inventor: ELWELL DENNIS F
IPC: H01L23/538
Filed: 1994-10-13
Abstract: An inexpensive arrangement for mounting multiple, closely spaced integrated circuit chips (18, 20, 22, 24) on a low temperature co-fired ceramic substrate (10) uses a mandrel-produced thin film decal (26) having patterns of interconnecting conductive traces (34, 46, 47) that connect to the fine pitch connecting pads (60) of the integrated circuit chips at one end and connect to the relatively coarse pitch connecting pads (50) of the low temperature co-fired ceramic substrate at the other end. The interconnect decal is formed independently of the LTCC substrate and is provided with chip connections at a pitch of about 0.004 inches. The interconnect pads of the decal are connected by conductive traces on the decal to the LTCC pads which have a pitch in the order of about .01 inches or greater. The decal, which is formed independently of the LTCC substrate, is connected to the substrate pads by a one of several different electrically conductive adhesives, including silver loaded epoxy, Z-axis conductive epoxy and anisotropically and isotropically conductive epoxy or low melting temperature solder. The decal enables use of a "fan-out" arrangement in which connections are routed under the chip.
Patent EP-0651354-A2 (EP)
Inventor: RAY LAWRENCE A C O EASTMAN KOD
IPC: G07C9/00
Filed: 1994-10-25
Abstract: A technique involving the standardization of the subject matter of an image and the compression of the image using features of the standardization can provide for a high compression ratio. This technique can be used to improve the quality of a restored image for a predetermined amount of storage space.
Patent EP-0694598-A2 (EP)
Inventor: NEIGEL DENNIS
IPC: C09J103/06
Filed: 1995-06-29
Abstract: A method of preparing a hot melt adhesive composition comprising a starch ester having a DS (degree of substitution) of 0.3 to 3.0 and a selected non-volatile, organic diluent wherein the starch ester is a wetcake having 40% or more by weight of moisture.
Patent EP-0698629-A2 (EP)
Inventor: HOPPE MANFRED DR RER NAT
IPC: C08G18/38
Filed: 1995-08-17
Abstract: An epoxide-free thermosetting coating system comprises: (i) a binder resin based on an OH-terminated polyester resin(s) (I) with an OH no. of 20-200 mg KOH/g and Tg of at least 40 degrees C; (ii) a polyisocyanate(s) (II) contg. COOH gps. with at least 2 reversibly blocked NCO gps./mol. and an acid no. of 20-150 mg KOH/g; (iii)  beta -hydroxyalkyl-amide(s) (III) with at least 2  beta -hydroxyalkylamide gps./mol.; and (iv) opt. other additives depending on its use and processing. Also claimed is a method of producing the system.
Patent EP-0705589-A2 (EP)
Inventor: SCHOLLER KURT
IPC: A61H15/00
Filed: 1995-09-08
Abstract: The massage chair has at least one massage device (13,14), mounted on a carriage (10) which is displaced along a frame incorporated in the back of the chair for massaging different areas of the body. The massage devices are displaced relative to the carriage in a direction perpendicular to the carriage displacement. Pref. each massage device has a massage head (24) with pairs of opposing massage rollers and a massage finger (25) projecting perpendicular to the plane of the massage carriage.
Patent EP-0705797-A2 (EP)
Inventor: COSTA LORENZO
IPC: G02B1/00
Filed: 1995-09-19
Abstract: Optical components are described, in silicon oxide and/or other mixed metallic oxides having dimensional precision which has a tolerance of surface roughness and profilometric accuracy within the specifications described for visible and ultraviolet spectrum ranges. The above manufactured articles have "final" or "almost final" dimensions as they are obtained by the isotropic dimensional reduction (miniaturization) of amorphous monolithic materials, called aerogels, which are in turn prepared by cold moulding techniques based on sol-gel processes. 
These objects are particularly used as accessories for thermal treatment in the electronic or ceramic industries and/or as optical components and devices.
Patent EP-0711968-A2 (EP)
Inventor: SCHMIDT HANS DR-ING
IPC: F25J1/02
Filed: 1995-11-02
Abstract: The process for the intermediate storage of a cooling circuit coolant is claimed, in which the coolant is compressed, cooled and partially liquified, and involves expanding the coolant and vaporising. The coolant which condenses on the high pressure side of the cooling circuit under ambient conditions, is fed into a separator (D1) where it is stored. The liq. coolant components are fed into a high pressure storage vessel (S1), where they are temporarily stored.
Patent EP-0712805-A2 (EP)
Inventor: HIROOKA SHIGERU
IPC: B66F9/10
Filed: 1993-05-18
Abstract: A reach forklift comprises: a forklift body; left and right straddle arms; a pair of load wheels supported in a steerable manner in the vicinity of front ends of the left and right straddle arms, respectively; driving means for steering the load wheels, the load wheels and the driving means being housed in the straddle arms; a drive wheel disposed in a rear portion of the forklift body; and a steering wheel for steering the drive wheel; steering angle detecting means for detecting steering angles of the left and right load wheels and the drive wheel; a control device (116) for, in a first mode, determining a steering angle (θ L ,θ R ) of one of said load wheels (105,106) by multiplying a steering angle (θ D ) of said drive wheel (104) by a predetermined steering angle gain (G L ,G R ), for calculating a turning centre from a geometric relationship between said drive wheel (104) and said one load wheel, and for controlling the steering so that an extension line (H R ,H L ) of the rotation axis of the other load wheel passes through said turning centre.
Patent EP-0685949-A2 (EP)
Inventor: REUMERMANN HANS-JUERGEN DIPL-I
IPC: H04L12/931
Filed: 1995-05-31
Abstract: The transmission system includes a coupling device with a central memory for temporary storage of the information packets receiving from the incoming lines. A central memory control (20) generates the memory addresses for storage of the information packets and controls the write-in and read-out procedures and a demultiplexer, for transferring the data packets to the outgoing lines. The central memory control has an address memory (45), delivering the write-in addresses, the addresses received from the memory held in respective waiting buffers (42,..44) for each outgoing line, selected in dependence on the packet location, with corresponding control of the demultiplexer. <IMAGE>
Patent EP-0674837-A2 (EP)
Inventor: KUMAMORI KOUICHI
IPC: A23G1/38
Filed: 1995-03-30
Abstract: Migration of fat in complex confectionery is prevented by using a fat having a function of preventing swelling caused by oil absorption which comprises 1,3-saturated-2-unsaturated type glycerides of which at least one constituent saturated fatty acid has 20 to 24 carbon atoms. Chocolate having a function of preventing swelling caused by oil absorption to be used for a complex confectionery comprises a fat ingredient comprising 1,3-saturated-2-unsaturated type glycerides of which constituent saturated fatty acids have 20 to 24 carbon atoms. 
     A complex confectionery comprising the chocolate and a baked confectionery and shell molded type chocolate are also described.
Patent EP-0687873-A2 (EP)
Title: A portable chilling unit
Inventor: GOODALL PETER FRANK
IPC: F25D3/06
Filed: 1995-04-07
Abstract: A portable chilling unit (10) for chilling either the whole or a selected portion of the interior of a container (22) comprises a plurality of eutectic elements (26) adapted for pre-chilling by exposure to liquid cryogen, a height adjustable inlet (16) and an outlet towards the base of the unit (10). An insulating blanket (56) is attachable to the inlet such that, in operation, the blanket (56) may be placed over the cargo to be chilled and only atmosphere from under the blanket is drawn through the unit for chilling.
Patent EP-0696637-A2 (EP)
Inventor: FLANINGAM ORA LEY
IPC: C11D7/26
Filed: 1995-06-08
Abstract: New binary azeotropes of octamethyltrisiloxane (MDM) with certain alcohols and an ester and the use of the binary azeotropes as environmentally friendly cleaning agents are disclosed. The alcohol and ester components of the binary azeotrope are 2-methyl-1-pentanol, 1-hexanol, 1-butoxy-2-propanol and ethyl lactate.
Patent EP-0720097-A2 (EP)
Inventor: ABRAMOVICI MIRON
IPC: G06F11/22
Filed: 1995-12-11
Abstract: A method of identifying redundant and untestable faults in a sequential logic circuit. A lead in the circuit is selected and the circuit is analyzed to determine which faults would be hypothetically undetectable at a given time frame if the selected circuit lead were unable to assume a logic 0 at a starting time frame, and which faults would be hypothetically undetectable at the given time frame if the selected circuit lead were unable to assume a logic 1 at the starting time frame. Faults that would be undetectable at the given time frame in both hypothetical cases are identified as redundant and untestable faults. This analysis may be repeated for each of a plurality of time frames in a range of time frames which includes the starting time frame. Faults whose detection would not be possible if the selected lead were unable to assume a given value at the starting time frame may be determined based on a sequential implication procedure comprising the propagation of uncontrollability indicators and the backward propagation of unobservability indicators. An uncontrollability indicator for the given (0 or 1) value is assigned to the selected circuit lead and is propagated through the circuit and/or through a range of time frames according to a predetermined set of propagation rules. Unobservability indicators are generated in the circuit at various time frames based on the uncontrollability indicators, and these unobservability indicators are then propagated backward through the circuit and/or backward through the range of time frames, also in accordance with a predetermined set of propagation rules. The hypothetically undetectable faults are then determined based on the resultant indicators and their corresponding circuit leads and associated time frames.
Patent EP-0716996-A2 (EP)
Inventor: NAUER JEAN-JACQUES
IPC: B65H19/10
Filed: 1995-12-01
Abstract: The procedure comprises steps of introducing a flat blade (32) between the two outer layers of paper, which are stuck together, and cutting the outer layer (24) to free its end. The flat blade (32) forms part of a mechanism (3) for preparing an opening reels, and is designed to advance automatically into a position where it penetrates between the two outer layers. Once the blade has been inserted the outer layer is cut with a following blade (35) performing a reciprocating motion and acting as a screen to protect the underlying layers. The free end of the upper layer of paper is gripped as it is cut, so that it is ready to be connected to another paper layer.
Patent EP-0726237-A2 (EP)
Inventor: UKEGAWA HARUTOSHI
IPC: C04B35/599
Filed: 1996-02-08
Abstract: A sintered silicon nitride-based body comprising 20% or less by weight of a grain boundary phase and the balance being a major phase of grains of silicon nitride and/or sialon, wherein the major phase contains a grain phase of a β-Si 3 N 4  phase and/or a β'-sialon phase, and a quantitative ratio of the grain phase of the β-Si 3 N 4  phase and/or the β'-sialon phase is in a range of 0.5 to 1.0 relative to the major phase; the grain boundary phase contains Re 2 Si 2 O 7  (wherein Re represents a rare-earth element other than Er and Yb) as a first crystal component and at least one of ReSiNO 2 , Re 3 Al 5 O 12 , ReAlO 3 , and Si 3 N 4 ·Y 2 O 3  as a second crystal component; and a quantitative ratio of the first and second crystal components in the grain boundary phase to the grain phase of β-Si 3 N 4  phase and/or the β'-sialon phase ranges from 0.03 to 1.6. The sintered body is produced by mixing a specific sintering aid and silicon nitride-based powder, sintering the mixture and heat treating the sintered body for nucleation and crystal growth within the temperature range of from 1050° to 1550°C.
Patent EP-0732684-A2 (EP)
Inventor: ALTS THORSTEN
IPC: E04B9/04
Filed: 1996-02-17
Abstract: The metal foil (4,7) comprises refined steel, the sound-damping layer (2) can be covered on both sides with it, loosely or completely adhered. Where it is adhered, the metal foil is attached at distributed, local adhesion points (10). Air-filled hollow spaces (9) are available between the sound-damping layer and the metal foil and between the adhesion points. The local adhesion points are located on protrusion-type raised formations, which are laterally open surface structures of the sound-damping layer. The metal foils are so joined to one another on the edge sides that the sound-damping layer is outwardly tightly enclosed. The sound-damping layer is made preferably from polyurethane foam.